package com.ian.starter.service;

import lombok.AllArgsConstructor;

/**
 * @desc 随便定义一个Service
 *
 * @author 张伟
 * @date 2022/1/24
 */
@AllArgsConstructor
public class DemoService {
    private String sayWhat;
    private String toWho;

    public String say() {
        return this.sayWhat + "!  " + toWho;
    }
}
